| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.58 | 11.643% | $132.3863 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $19.43 | 8.223% | $21.0277 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $57.83 | 11.740% | $64.6192 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $116.98 | 4.631% | $122.3973 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $186.67 | 5.318% | $196.5971 | $196.60 | $196.60 | $196.60 |
| Purchase #6 | $188.33 | 3.329% | $194.5995 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $225.51 | 4.474% | $235.5993 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $913.33 | $967.2264 | $967.24 | $967.25 | $967.20 | |